San Diego County · Residential & commercial roofing
Full roof replacement and re-roofing for shingle, tile, metal and commercial flat roofs, plus repair for leaks, flashing and storm damage — from our San Diego office at 9606 Tierra Grande St, 92126. We serve Mira Mesa, Scripps Ranch, Pacific Beach, La Jolla, Point Loma and surrounding San Diego County communities, with 24/7 emergency service and free written estimates. CSLB #1094851.
Plan your San Diego roof replacement around the roof assembly, not just the covering. Compare decking, underlayment, flashing and ventilation in a written scope, and see our confirmed San Diego shingle and Escondido commercial flat-roof projects before requesting an estimate.
9606 Tierra Grande St, San Diego, CA 92126
(424) 777-1619 · Open 24 hours, every day
Roof Replacement
Compare tear-off, decking repair and a new roof — shingle, tile, metal or commercial flat membrane — in a written scope with project-specific warranty terms.
Our work
Service Area
Tap a city to see where our crews work and what we do there. Licensed CSLB #1094851 — repairs, replacements, tile, flat roofs and 24/7 leak service.
Our home office and crews work every San Diego neighborhood — from coastal La Jolla and Pacific Beach to Rancho Bernardo and Mira Mesa.
Roof replacements, repairs and commercial roofing across San Diego County.
Price Match Promise
Upload any written quote from a licensed C-39 roofing contractor with 3+ years in business — we verify the license with the CSLB and come back with a lower fixed price on the same scope.
Instant Estimate
Outline your roof or enter dimensions — we email you a priced estimate with a full roof description.
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Drone imagery + on-roof report. Insurance-claim ready. Booked within 48 hours.
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Real craftsmanship, real sites, real results across San Diego County.
Answers
Roof area, material, tear-off, decking condition, flashing, access and required approvals all affect the estimate. Request a written quote that separates the proposed roof system from any allowance for concealed damage. Compare the scope, not just the total price.
A localized flashing problem or a few damaged tiles may be repairable when the rest of the roof is sound. Recurring leaks, widespread underlayment deterioration or decking damage call for a replacement assessment. An inspection helps compare a targeted repair with a complete re-roof; age alone does not decide the scope.
San Diego's September 2026 Information Bulletin 123 does not require a building permit for every reroof. Renewal without altering the existing roof structure or diaphragm can be exempt, subject to the bulletin and Municipal Code. Permit triggers include structural changes, replacing wood or asphalt roofing with material over 6 pounds per square foot, and removing skip sheathing to install new decking. For single-family homes, duplexes and townhouses, in-kind replacement of damaged decking up to 25% of the entire roof area can be exempt. Designated historic resources and adopted historic districts always require a reroof permit. Reinstalling removed solar panels requires an electrical permit. We confirm the complete requirements and any exemption with the City for your scope before work.
A lift-and-relay scope can reuse suitable existing tiles while replacing underlayment and repairing affected details. Broken tiles, compatibility and the condition of the roof assembly determine whether reuse makes sense. Ask the estimate to identify which materials will be reused and which will be new.
California First Roofing offers commercial flat-roof replacement as well as residential re-roofing. Our confirmed Escondido project shows commercial modified-bitumen work. Drainage, penetrations, existing layers and the building's use should be assessed before choosing a replacement system.
Check CSLB license #1094851 using the official Contractors State License Board record. Request current insurance documents and written warranty terms for your specific roof system before signing. Manufacturer coverage and workmanship coverage are different; exclusions and eligibility depend on the agreed installation.
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Roof replacement & repair · San Diego, CA 92126
California First Roofing works out of a real San Diego office at 9606 Tierra Grande St, San Diego, CA 92126. Call or email to arrange a visit; we answer emergencies 24/7.
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Request a quote without making a call. Send your contact details and roofing needs using the form at the top of this page.
Real San Diego projects, material guides, and expert tips — straight from our crews.
9606 Tierra Grande St, San Diego, CA 92126 · (424) 777-1619
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